When I turned on my computer this morning I could not access certain programmes, firstly Explorer, the error read 0X751f4bld error at 0.00000004 memory cannot be read. I also cannot access Big Fish, firefox and Chrome. Any ideas, I did a virus scan but it tells me that I cannot connect to Panda, however my internet is up and running as I can access my e mails and ISP and the router looks fine??

and I can't connect to windows suppport either

In desperation I disconnected everything and reconnected and it all disappeared and is working fine - moral of the story always check everything!! But thanks to anyone who had tried to look up what was wrong.